Merge pull request #549 from google/change_HEAD

Project import generated by Copybara.
2020-05-12 23:36:27 -07:00 · 2020-05-12 23:36:27 -07:00 · 7a59e424c8
parent 95d408ee11 d2227f2ef3
commit 7a59e424c8
1 changed files with 1 additions and 1 deletions
--- a/shellguide.md
+++ b/shellguide.md
@ -936,7 +936,7 @@ statement, and otherwise be wary of its expression evaluating to zero
 ```shell
 # Simple calculation used as text - note the use of $(( … )) within
 # a string.
-echo "$(( 2 + 2 )) is 4!?"
+echo "$(( 2 + 2 )) is 4"

 # When performing arithmetic comparisons for testing
 if (( a < b )); then